Pilot® FriXion® Ball Clicker Erasable Retractable Gel Pens, Pack of 12, Extra Fine Point, 0.5 mm, Gray Barrel, Black Ink

The FriXion Clicker pen features a retractable design, allowing you to extend or retract the pen tip with a simple click mechanism. The 0.5 mm pen point size provides a fine line for precise writing and drawing.The gel-based ink of this pen is specially formulated to be erasable. It contains thermo-sensitive ink that can be removed using the integrated eraser on the pen's cap. When you use the eraser, the friction causes the ink to become transparent, effectively erasing your writing. The erased area can be overwritten, making it a great choice for situations where you want to make corrections.